@tailwind base;
@tailwind components;
@tailwind utilities;

/* 自定义样式 */
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* 拖拽样式 */
.dragging {
  opacity: 0.5;
}

.drop-area {
  transition: all 0.2s ease;
}

.drop-area.over {
  background-color: #dbeafe;
  border: 2px dashed #3b82f6;
}